Composition for controlled release of physiologically active substance

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United States of America Patent

PATENT NO 9446098
APP PUB NO 20140377360A1
SERIAL NO

14358588

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Abstract

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A composition for controlled release of a physiologically active substance can release a physiologically active substance in vivo at the desired timing. The composition includes an inner layer that is formed of a biodegradable substance that supports a physiologically active substance, and an outer layer that is formed of a biodegradable substance that differs from that of the inner layer.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF TOYAMA3190 GOFUKU TOYAMA-SHI TOYAMA 9308555 ?9308555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gujral, Chirag Harsharan Singh Belfast, GB 1 0
Kitano, Hiromi Toyama, JP 7 11
Nakaji, Tadashi Toyama, JP 4 2

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